CN216217880U - GPS shielding shell - Google Patents
GPS shielding shell Download PDFInfo
- Publication number
- CN216217880U CN216217880U CN202121460720.8U CN202121460720U CN216217880U CN 216217880 U CN216217880 U CN 216217880U CN 202121460720 U CN202121460720 U CN 202121460720U CN 216217880 U CN216217880 U CN 216217880U
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- box
- mounting
- clamping
- centre gripping
- gps
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model is suitable for the technical field of GPS equipment assistance, and discloses a GPS shielding shell which comprises a mounting box, wherein a shielding copper sheet is movably mounted on the surface of the top of the mounting box, a mounting cover is movably mounted on the surface of the top end of the shielding copper sheet, and first clamping boxes are fixedly mounted on the surfaces of the left side and the right side of the inner side wall of the mounting box. According to the utility model, the first clamping boxes are arranged on two sides in the mounting box, the second clamping box is arranged in the movable hole formed in the first clamping box, the second clamping box and the clamping plates can be pressed to move horizontally in the mounting box, so that the distance between the two clamping plates can be adjusted, GPS equipment with different width diameters can be placed in the mounting box, the second clamping box is pressed to drive the clamping springs to perform compression treatment in the first clamping box, and further, after the external pressure for pressing the second clamping box disappears, the mounting box is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model is suitable for the technical field of GPS equipment, and particularly relates to a GPS shielding shell.
Background
However, the GPS devices of today still have some disadvantages when in use: because various aircraft are when using GPS to navigate and handle, generally only place corresponding system equipment inside two plastic component and use, and then can lead to system equipment very easily to receive outside electromagnetic environment's influence when using like this, and then lead to system equipment can't use, and then take place serious flight accident, and when installing to different GPS system equipment, generally all be according to the size of system equipment to the shell of customization corresponding size, and then lead to the suitability of shell not enough. Therefore, we propose a GPS shielded enclosure.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a GPS shielding shell which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a GPS shielding case, includes the mounting box, mounting box top surface movable mounting has the shielding copper sheet, shielding copper sheet top surface movable mounting has the installation lid, the equal fixed mounting in mounting box inside wall left and right sides surface has first centre gripping box, the movable hole has transversely been seted up to first centre gripping box side middle-end, movable hole inside runs through movable mounting has second centre gripping box, second centre gripping box side fixed surface installs the limiting plate, limiting plate side fixed mounting has the centre gripping spring, centre gripping spring top fixed surface installs at first centre gripping box inside wall surface, second centre gripping box side fixed surface installs the grip block.
Preferably, the mounting cover is vertically provided with a mounting hole in the middle, a connecting rod is movably mounted in the mounting hole in a penetrating manner, the top end of the connecting rod is screwed with a hollow sleeve through threads, and the diameter of the bottom end of the hollow sleeve is larger than the diameter of the mounting hole.
Preferably, the surfaces of the front end and the rear end of the side edge of the shielding copper sheet are transversely and fixedly provided with conducting strips.
Preferably, the side edge of the clamping plate is bonded with an anti-skid friction pad.
Preferably, the middle part of the bottom end of the inner side wall of the mounting box is bonded with a mounting cushion.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the GPS shielding shell, the first clamping boxes are arranged on two sides in the mounting box, the second clamping box is arranged in the movable hole formed in the first clamping box, the second clamping box and the clamping plates can be pressed to move horizontally in the mounting box, the distance between the two clamping plates is further adjusted, GPS equipment with different width diameters can be placed in the mounting box, the second clamping box is pressed to drive the clamping springs to perform compression processing inside the first clamping box, the second clamping box can be ejected out of the first clamping box after the external pressure for pressing the second clamping box disappears and the second clamping box is compressed and restored through the clamping springs, the clamping plates are driven to move horizontally in the mounting box, and the clamping plates can be attached to the side edges of the GPS equipment to perform clamping and stabilizing processing.
2. According to the GPS shielding shell, the shielding copper sheet is arranged at the top of the mounting box, so that the external electromagnetic environment can be shielded through the copper shielding copper sheet, the external electromagnetic environment is prevented from influencing and damaging GPS equipment in the mounting box, the connecting rod at the top of the shielding copper sheet penetrates through the movable hole, the mounting cover and the shielding copper sheet can be extruded to be stably attached to the surface of the top of the mounting box through rotating the hollow sleeve at the top of the connecting rod, and the stable shielding treatment of the GPS equipment by the shielding copper sheet is guaranteed.
Drawings
FIG. 1 is a schematic diagram of an overall front cross-sectional structure of a GPS shield case according to the present invention;
fig. 2 is a schematic view of a top view structure of a shielding copper sheet of a GPS shielding case according to the present invention.
Reference numerals: 1. mounting a box; 2. installing a cover; 3. a shielding copper sheet; 4. a conductive sheet; 5. a first clamping box; 6. a movable hole; 7. a second clamping box; 8. a limiting plate; 9. A clamping spring; 10. a clamping plate; 11. an anti-slip friction pad; 12. installing a soft cushion; 13. Mounting holes; 14. a connecting rod; 15. a hollow sleeve.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
As shown in fig. 1-2, a GPS shielding shell, including mounting box 1, 1 top surface movable mounting of mounting box has shielding copper sheet 3, 3 top surface movable mounting of shielding copper sheet have installation lid 2, 1 inside wall left and right sides surface of mounting box fixed mounting has first centre gripping box 5, the movable hole 6 has transversely been seted up to 5 sides middle-end of first centre gripping box, the inside movable mounting that runs through of movable hole 6 has second centre gripping box 7, 7 side fixed surface of second centre gripping box installs limiting plate 8, 8 side fixed mounting of limiting plate have centre gripping spring 9, centre gripping spring 9 top fixed surface installs on 5 inside wall surfaces of first centre gripping box, 7 side fixed surface of second centre gripping box installs grip block 10.
In the embodiment, as shown in fig. 1 and fig. 2, since the first clamping boxes 5 are installed at both sides inside the installation box 1, and the second clamping box 7 is arranged in a movable hole 6 arranged in the first clamping box 5, the second clamping box 7 and the clamping plate 10 can be pressed to move horizontally in the mounting box 1, and further the distance between the two clamping plates 10 is adjusted, so that GPS equipment with different width diameters can be placed in the mounting box 1, and the second clamping box 7 is pressed to drive the clamping spring 9 to carry out compression treatment in the first clamping box 5, and then can be after the external pressure who moves second centre gripping box 7 in the pressure disappears, through the compression of centre gripping spring 9 recovery back, pop out second centre gripping box 7 inside first centre gripping box 5, drive grip block 10 at the inside horizontal migration of mounting box 1, guarantee that grip block 10 can laminate and carry out the centre gripping stable processing to it at GPS equipment side.
The mounting cover comprises a mounting cover 2 and is characterized in that a mounting hole 13 is vertically formed in the middle end of the mounting cover 2, a connecting rod 14 penetrates through the mounting hole 13 and is movably mounted in the mounting hole, a hollow sleeve 15 is screwed to the top end of the connecting rod 14 through threads, and the diameter of the bottom end of the hollow sleeve 15 is larger than the diameter of the mounting hole 13.
In this embodiment, as shown in fig. 1, since the shielding copper sheet 3 is installed at the top of the installation box 1, the shielding copper sheet 3 made of copper can be used for shielding the external electromagnetic environment, so that the external electromagnetic environment is prevented from affecting and damaging the GPS device inside the installation box 1, and the connecting rod 14 at the top of the shielding copper sheet 3 passes through the movable hole 13, the hollow sleeve 15 at the top of the connecting rod 14 can be rotated to extrude the installation cover 2 and stably attach the shielding copper sheet 3 to the top surface of the installation box 1, so that the shielding copper sheet 3 can stably shield the GPS device.
And the surfaces of the front end and the rear end of the side edge of the shielding copper sheet 3 are transversely and fixedly provided with conducting sheets 4.
In the embodiment, as shown in fig. 1 and fig. 2, it is ensured that the electrons on the surface of the shielding copper sheet 3 can be discharged by the ground conducted by the conducting sheet 4.
Wherein, the side of the clamping plate 10 is bonded with an anti-skid friction pad 11.
In this embodiment, as shown in fig. 1, it is ensured that the clamping plate 10 can perform stable clamping processing on the GPS device.
Wherein, the middle part of the bottom end of the inner side wall of the mounting box 1 is adhered with a mounting soft cushion 12.
In this embodiment, as shown in fig. 1 and 2, the GPS device can be stably placed on the surface of the mounting cushion 12.
It should be noted that, the present invention is a GPS shielding case, the components are all universal standard components or components known by technicians in this neighborhood, the structure and principle of the GPS shielding case are known by technicians in this technical manual or known by conventional experimental methods, when working, the clamping plate 10 is pressed, the second clamping box 7 is pressed into the first clamping box 5, the GPS device is placed on the surface of the mounting cushion 12, the clamping plate 10 is attached to the surface of the GPS device through the compression and recovery characteristics of the clamping spring 9 for stable clamping use, the mounting cover 2 and the shielding copper sheet 3 are attached to the surface of the mounting box 1, the connecting rod 14 penetrates through the inside of the movable hole 13, the hollow sleeve 15 is screwed on the top surface of the connecting pipe 14, compared with the conventional auxiliary technology for GPS devices, the present invention has the first clamping box 5 installed on both sides inside the mounting box 1, and install second centre gripping box 7 in the inside movable hole 6 of seting up of first centre gripping box 5, can press second centre gripping box 7 and grip block 10 at the inside horizontal migration of mounting box 1, and then adjust the interval between two grip blocks 10, make the GPS equipment of different width diameters place inside mounting box 1, and press at second centre gripping box 7 and drive centre gripping spring 9 and compress the processing inside first centre gripping box 5, and then can press the outside pressure of second centre gripping box 7 and disappear the back, recover the back through the compression of centre gripping spring 9, pop out second centre gripping box 7 inside first centre gripping box 5, drive centre gripping plate 10 at the inside horizontal migration of mounting box 1, guarantee that grip block 10 can laminate and carry out the centre gripping stable processing to it at GPS equipment side.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a GPS shielded enclosure, includes mounting box (1), its characterized in that: mounting box (1) top surface movable mounting has shielding copper sheet (3), shielding copper sheet (3) top surface movable mounting has installation lid (2), the equal fixed mounting in mounting box (1) inside wall left and right sides surface has first centre gripping box (5), movable hole (6) have transversely been seted up to first centre gripping box (5) side middle-end, movable hole (6) inside movable mounting that runs through has second centre gripping box (7), second centre gripping box (7) side fixed surface installs limiting plate (8), limiting plate (8) side fixed mounting has centre gripping spring (9), centre gripping spring (9) top fixed surface installs on first centre gripping box (5) inside wall surface, second centre gripping box (7) side top fixed surface installs grip block (10).
2. The GPS shielding shell according to claim 1, wherein: mounting hole (13) have been seted up to installation lid (2) middle-end inside vertically, there is connecting rod (14) inside running through movable mounting in mounting hole (13), connecting rod (14) top has been twisted through the screw thread and has been connect cavity sleeve (15), the diameter of cavity sleeve (15) bottom is greater than the aperture of mounting hole (13).
3. The GPS shielding shell according to claim 1, wherein: and the surfaces of the front end and the rear end of the side edge of the shielding copper sheet (3) are transversely and fixedly provided with conductive sheets (4).
4. The GPS shielding shell according to claim 1, wherein: the side edge of the clamping plate (10) is bonded with an anti-skid friction pad (11).
5. The GPS shielding shell according to claim 1, wherein: and a mounting soft pad (12) is bonded in the middle of the bottom end of the inner side wall of the mounting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460720.8U CN216217880U (en) | 2021-06-29 | 2021-06-29 | GPS shielding shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460720.8U CN216217880U (en) | 2021-06-29 | 2021-06-29 | GPS shielding shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216217880U true CN216217880U (en) | 2022-04-05 |
Family
ID=80859134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460720.8U Active CN216217880U (en) | 2021-06-29 | 2021-06-29 | GPS shielding shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216217880U (en) |
-
2021
- 2021-06-29 CN CN202121460720.8U patent/CN216217880U/en active Active
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